Umehluko kanye nokufana phakathi kwensimbi ye-S275JR ne-S355JR

Iyethula:

Emkhakheni wokukhiqiza insimbi, amazinga amabili avelele – i-S275JR kanye ne-S355JR. Womabili angaphansi kwe-EN10025-2 standard futhi asetshenziswa kabanzi ezimbonini ezahlukene. Nakuba amagama awo ezwakala efana, la mazinga anezakhiwo ezihlukile eziwahlukanisa. Kule bhulogi, sizohlola umehluko wawo oyinhloko kanye nokufana kwawo, sihlola ukwakheka kwawo kwamakhemikhali, izakhiwo zemishini, kanye nezinhlobo zomkhiqizo.

Umehluko ekwakhiweni kwamakhemikhali:

Okokuqala, ake sibhekane nomehluko ekwakhiweni kwamakhemikhali. I-S275JR iyinsimbi yekhabhoni, kanti i-S355JR iyinsimbi e-alloy ephansi. Lo mehluko usezakhini zayo eziyisisekelo. Insimbi yekhabhoni iqukethe kakhulu insimbi nekhabhoni, kanye nenani elincane lezinye izakhi. Ngakolunye uhlangothi, izinsimbi ezine-alloy ephansi, njenge-S355JR, ziqukethe izakhi ezengeziwe ze-alloy njenge-manganese, i-silicon, ne-phosphorus, ezithuthukisa izakhiwo zazo.

Ukuziphatha kwemishini:

Ngokuphathelene nezakhiwo zemishini, zombili i-S275JR kanye ne-S355JR zibonisa umehluko omkhulu. Amandla amancane okukhiqiza e-S275JR angama-275MPa, kanti lawo e-S355JR angama-355MPa. Lo mehluko wamandla wenza i-S355JR ifaneleke kakhulu ekusetshenzisweni kwesakhiwo okudinga amandla amakhulu ukuze kumelwane nemithwalo esindayo. Kodwa-ke, kufanele kuqashelwe ukuthi amandla okudonsa e-S355JR angaphansi kwalawo e-S275JR.

Ifomu lomkhiqizo:

Ngokombono wesimo somkhiqizo, i-S275JR ifana ne-S355JR. Zombili izinhlobo zisetshenziswa ekukhiqizweni kwemikhiqizo eyisicaba nemide njengamapuleti ensimbi namapayipi ensimbi. Le mikhiqizo yenzelwe ukusetshenziswa okuhlukahlukene ezimbonini kusukela ekwakheni kuya emishinini. Ngaphezu kwalokho, imikhiqizo eqediwe kancane eyenziwe ngensimbi eshisayo engaguquki kahle ingacutshungulwa kabanzi ibe yimikhiqizo ehlukahlukene eqediwe.

Izinga elijwayelekile le-EN10025-2:

Ukuze sinikeze umongo obanzi, ake sixoxe ngezinga le-EN10025-2 elisebenza ku-S275JR kanye ne-S355JR. Leli Zinga laseYurophu lichaza izimo zokulethwa kobuchwepheshe zemikhiqizo eyisicaba nemide, kufaka phakathi amapuleti namashubhu. Liphinde lihlanganise nemikhiqizo eqediwe kancane eqhubeka nokucutshungulwa. Leli zinga liqinisekisa ikhwalithi ehambisanayo kuwo wonke amazinga ahlukene kanye nezimfanelo zensimbi engaxutshwe ne-alloy eshisayo.

Lokho i-S275JR kanye ne-S355JR ezifanayo:

Naphezu kokwehluka kwazo, i-S275JR kanye ne-S355JR zinezinto ezifanayo. Zombili izinhlobo zihambisana nezindinganiso ze-EN10025-2, okubonisa ukunamathela kwazo ezindinganisweni zokulawula ikhwalithi eziqinile. Ngaphezu kwalokho, zinezinhlobo eziningi zokusetshenziswa ezimbonini ezahlukahlukene ngenxa yezakhiwo zazo ezinhle, okuhlanganisa ukushibilika okuhle kanye nokucutshungulwa kalula. Ngaphezu kwalokho, zombili izinhlobo ziyizinketho ezidumile zensimbi yesakhiwo futhi zinganikeza izinzuzo zazo kuye ngezidingo ezithile.